The title of the real main track for Idoling!!!'s next single has been revealed: Shokugyou: Idol. The title translates to Occupation: Idol. Tokimeki Dreaming!!! and Lemon Drop will appear on the single as coupling tracks.
Release Date: 2008.11.19
Catalog Numbers: PCCA-02782 (Limited), PCCA-02783 (Regular)
Thanks to Ayabie for the tip.
Source: Idoling!!! #420